S. NISHIKATA, S. KURODA, T. KATAOKA, "Control strategy for reducing inrush current in three-phase UPS systems", EPE'2001.

S. NISHIKATA, S. KURODA, T. KATAOKA, "Control strategy for reducing inrush current in three-phase UPS systems", EPE'2001. Copyright - [Précédente] [Première page] [Suivante] - Home

Article : [PAP487]

Titre : S. NISHIKATA, S. KURODA, T. KATAOKA, Control strategy for reducing inrush current in three-phase UPS systems, EPE'2001.

Cité dans : [DIV174]  EPE'2001, European Conference on Power Electronics and Applications, Graz, Autriche, 27-28 août 2001.
Cité dans : [DIV292]  T. LEQUEU, Informations diverses sur la simulation et conception en électronique de puissance, novembre 2019.

Auteur : Shoji Nishikata
Auteur : Shohei Kuroda
Auteur : Teruo Kataoka

Congrés : 9th European Conference on Power Electronics and Applications
Date : du 25 au 29 août 2001
Lien : private/01PP323.pdf - 487 Ko, 10 pages, PP00323.
Adresse : Department of Electrical Engineering, Tokyo Denki University - 2-2 Kanda-Nishikicho, Chiyoda-ku, Tokyo, 101-8457 Japan.
Phone : +81-3-5280-3313
Fax : +81-3-5280-3573
Lien : mailto:west@cck.dendai.ac.jp
Info : These simulations were executed with PSIM

Keywords : Uninterruptible Power Supply (UPS), DSP

Abstract :
Control strategy for reducing inrush current when a load of capacitor-filtered rectifier is connected
to a three-phase UPS system is proposed. Inrush current can be greatly reduced when digital
control with inrush current suppression loop in addition to observer, voltage drop compensator
and PID controller is applied to the system. Transient responses of UPS output voltage and load
current when the load is connected are shown, and the usefulness of the proposed control is
verified with simulations and experiments.

Bibliographie

References : 4
[1] : K. Ishihara and A. Kawamura : "DSP Based Real Time Output Waveform Synthesis for Three Phase PWM Inverter," Trans. IEE Japan, Vol. 110-D, 6, 627-636, 1990.
[2] : Y. H. Chung, S. S. Kim, H. J. Cha, M. G. Kang and S. K. Sul : "Parallel Operation of Voltage Source Inverter by Real-Time Digital PWM Control," EPE, 1-058~063, 1991.
[3] : Y. Ito and S. Kawauchi : "Microprocessor-Based Robust Digital Control for UPS with Three-Phase PWM Inverter," IEEE Trans. Power Electronics, Vol. 10, 2, 196-204, 1995.
[4] : S. Nishikata, T. Matsumura and T. Kataoka : "A Method of Digital Control for Single-Phase UPS Systems with Voltage Drop Compensation," Trans. IEE Japan, Vol. 118-D, 7/8, 957-958,1998.

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